Sentence examples for tight sample from inspiring English sources

The body of the microscope consists of three main parts: (i) A light tight sample housing with a varied selection of stubs and mountings and ports at 10°, 45° and 60° for admitting x-rays, sample illumination systems, sample viewing cameras and supplementary detectors.

The resulting dry extract was weighed and stored in air tight sample bottles at −20 °C until next use.

The benefit from the pulse decay is the time reduction in obtaining permeability of tight samples.

This result indicates the entanglement of nano-sized molecules in nanopore spaces of tight samples.

Samples  were properly packed in air tight sampling bags and brought carefully to laboratory for physical and chemical analysis.

In the present paper, the limits of the standard workflow are investigated and specific strategies are proposed to make the entire process less operator dependent and more reliable when dealing with tight samples.

It is known that the accuracy of the mercury injection experiment particularly for tight samples, is dependent on the degree of sample roughness (or external irregularity) and must be removed from the capillary pressure curve before an estimate of permeability is attempted.

To reduce the time, and hence costs, to analyze the permeability of tight samples under in situ conditions transient techniques such as pulse-decay permeametry (Brace et al. 1968; Jones 1997) are increasingly being used by industry (Rushing et al. 2003).

The soil samples were air dried for a week,  crushed lightly by using mortar and pestle to remove the soil particles sticking to the non soil particles, followed by sieving through a 2-mm sieve to separate the soil and non soil parts, reweighted to record the proportion of soil fraction (<2 mm size), labeled and kept in air tight sampling bags for further analysis.

It only raised maximum up to 138°C for air-tight sample stored at the same temperature (i.e., 4°C).

On the other hand, maximum increase in the acid value was up to 1.4 mg KOH/g for air-tight sample (Figure 1b).